<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>标准化平台界面调用</title>
</head>
<body>
<h3>下单页面测试</h3>
    <button onclick="save()">调用SAVE测试</button>
    
</body>
</html>
 <script language="javascript" type="text/javascript">
 
    function save(){
	  var parentObj = window.parent.document;
	  alert(parentObj.documentElement.innerHTML);
	  console.log(parentObj.documentElement.innerHTML);
    }

 
</script>